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The MFLS400-1348-SF from Bel Power Solutions is an enclosed AC/DC converter designed for medical applications. It delivers a stable 48V output with a maximum load of 8.3A, providing up to 398W of power. This converter boasts high efficiency, reaching up to 90%, and operates across a wide temperature range of -40°C to 70°C.
Featuring universal input from 85 to 264 VAC and a power factor exceeding 0.95 at full load, the MFLS400-1348-SF is suitable for global use. It includes essential protections such as over-current and over-voltage protection. The unit is designed for chassis mounting and has dimensions of 135.0mm x 109.0mm x 50.0mm.
Key electrical specifications include a typical hold-up time of 8ms and low leakage current. Isolation ratings are 4380VAC (input-output), 1690VAC (input-ground), and 1500VAC (output-ground), meeting medical safety standards. The Mean Time Between Failure (MTBF) is rated at 2.56 million hours per Telcordia standards.
The output voltage is 48V.
The maximum output current is 8.3A.
The power rating is 398W.
The typical efficiency is 90%.
The operating temperature range is -40°C to 70°C.
The dimensions are 135.0mm x 109.0mm x 50.0mm.
The MTBF is 2.56 million hours per Telcordia -SR332-issue 3.